Species identification of Streptococcus bovis group isolates causing bacteremia: a comparison of two MALDI-TOF MS systems

Charlotte N Agergaard; Elisa Knudsen; Rimtas Dargis; Xiaohui C Nielsen; Jens J Christensen; Ulrik S Justesen

doi:10.1016/j.diagmicrobio.2017.02.007

Species identification of Streptococcus bovis group isolates causing bacteremia: a comparison of two MALDI-TOF MS systems

Charlotte N Agergaard, Elisa Knudsen, Rimtas Dargis, Xiaohui C Nielsen, Jens J Christensen, Ulrik S Justesen

Institut for Klinisk Medicin

1 Citationer (Scopus)

Abstract

This study compared two MALDI-TOF MS systems (Biotyper and VITEK MS) on clinical Streptococcus bovis group isolates (n=66). The VITEK MS gave fewer misidentifications and a higher rate of correct identifications than the Biotyper. Only the identification of S. lutetiensis by the VITEK MS was reliable. Additional optimization of the available system databases is needed.

Originalsprog	Engelsk
Tidsskrift	Diagnostic Microbiology and Infectious Disease
Vol/bind	88
Udgave nummer	1
Sider (fra-til)	23-25
ISSN	0732-8893
DOI	https://doi.org/10.1016/j.diagmicrobio.2017.02.007
Status	Udgivet - 1 maj 2017

Adgang til dokumentet

10.1016/j.diagmicrobio.2017.02.007

Citationsformater

@article{a374acc75f3f46c6af6ae4e957b243aa,

title = "Species identification of Streptococcus bovis group isolates causing bacteremia: a comparison of two MALDI-TOF MS systems",

abstract = "This study compared two MALDI-TOF MS systems (Biotyper and VITEK MS) on clinical Streptococcus bovis group isolates (n=66). The VITEK MS gave fewer misidentifications and a higher rate of correct identifications than the Biotyper. Only the identification of S. lutetiensis by the VITEK MS was reliable. Additional optimization of the available system databases is needed.",

author = "Agergaard, {Charlotte N} and Elisa Knudsen and Rimtas Dargis and Nielsen, {Xiaohui C} and Christensen, {Jens J} and Justesen, {Ulrik S}",

year = "2017",

month = may,

day = "1",

doi = "10.1016/j.diagmicrobio.2017.02.007",

language = "English",

volume = "88",

pages = "23--25",

journal = "Diagnostic Microbiology and Infectious Disease",

issn = "0732-8893",

publisher = "Elsevier",

number = "1",

}

TY - JOUR

T1 - Species identification of Streptococcus bovis group isolates causing bacteremia

T2 - a comparison of two MALDI-TOF MS systems

AU - Agergaard, Charlotte N

AU - Knudsen, Elisa

AU - Dargis, Rimtas

AU - Nielsen, Xiaohui C

AU - Christensen, Jens J

AU - Justesen, Ulrik S

PY - 2017/5/1

Y1 - 2017/5/1

N2 - This study compared two MALDI-TOF MS systems (Biotyper and VITEK MS) on clinical Streptococcus bovis group isolates (n=66). The VITEK MS gave fewer misidentifications and a higher rate of correct identifications than the Biotyper. Only the identification of S. lutetiensis by the VITEK MS was reliable. Additional optimization of the available system databases is needed.

AB - This study compared two MALDI-TOF MS systems (Biotyper and VITEK MS) on clinical Streptococcus bovis group isolates (n=66). The VITEK MS gave fewer misidentifications and a higher rate of correct identifications than the Biotyper. Only the identification of S. lutetiensis by the VITEK MS was reliable. Additional optimization of the available system databases is needed.

U2 - 10.1016/j.diagmicrobio.2017.02.007

DO - 10.1016/j.diagmicrobio.2017.02.007

M3 - Journal article

C2 - 28262370

SN - 0732-8893

VL - 88

SP - 23

EP - 25

JO - Diagnostic Microbiology and Infectious Disease

JF - Diagnostic Microbiology and Infectious Disease

IS - 1

ER -

Species identification of Streptococcus bovis group isolates causing bacteremia: a comparison of two MALDI-TOF MS systems

Abstract

Adgang til dokumentet

Fingeraftryk

Citationsformater